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<div class="title">setWeightedSource.H</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// set force and mass source at cell subCellID</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;{</div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;    <span class="comment">// locate subPoint</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;    vector subPosition = position + offset;</div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;    label partCellId = particleCloud_.locateM().findSingleCell(subPosition,cellID);</div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;               </div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;    <span class="comment">//NP fprintf(lmp-&gt;screen,&quot;cellID=%d, partCellId=%d\n&quot;,static_cast&lt;int&gt;(cellID),static_cast&lt;int&gt;(partCellId));</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    <span class="keywordflow">if</span>(partCellId!=cellID)</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;    {</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;        nUnEqual++;</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;    }</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;    <span class="keywordflow">if</span>(partCellId&lt;0)</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;        nNotFound++;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    }</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    nTotal++;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="keywordflow">if</span> (partCellId &gt;= 0)  <span class="comment">// subPoint is in domain</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    {</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        <span class="comment">// update voidfraction for each particle read</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        scalar partCellVol = particleCloud_.mesh().V()[partCellId];</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        scalar particleVolume = volume/<span class="keyword">static_cast&lt;</span>scalar<span class="keyword">&gt;</span>(nPoints);</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        scalar newAlpha = voidfractionNext_[partCellId]- particleVolume / partCellVol;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        <span class="keywordflow">if</span>(newAlpha &gt; alphaMin_) voidfractionNext_[partCellId] = newAlpha;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        {</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;            voidfractionNext_[partCellId] = alphaMin_;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;            tooMuch_ += (alphaMin_-newAlpha) * partCellVol;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        }</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        cellsSet++; <span class="comment">// inc counter of cells affected</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="comment">//====================================================//</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        <span class="comment">// add sub particle representation</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <span class="keywordtype">bool</span> createNew = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        label storeInIndex=0;</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i &lt; cellsPerParticle_[index][0] ; i++)</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;        {</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;            <span class="keywordflow">if</span>(partCellId == particleCloud_.cellIDs()[index][i]) </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;            {</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                storeInIndex = i;</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                createNew = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            }</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;        }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordflow">if</span>(createNew)</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        {</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;            cellsPerParticle_[index][0] ++;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            storeInIndex = cellsPerParticle_[index][0]-1;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            particleCloud_.cellIDs()[index][storeInIndex] = partCellId;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        particleWeights[index][storeInIndex] += 1/<span class="keyword">static_cast&lt;</span>scalar<span class="keyword">&gt;</span>(nPoints);</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        particleVolumes[index][storeInIndex] += particleVolume;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        particleV[index][0] += particleVolume;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;        <span class="comment">//====================================================//</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;}</div>
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